They All Say That I Am a Lone Star of Evil, so I Will Marry a Short-Lived Ghost.

[Big heroine + sweet text + fictional history + a match made in heaven + light abuse + time travel] The fictitious dynasty "Dayin" was divided into northern and southern dynasties, which were in conflict with each other, and there were frequent border wars. Shen Zhiwei, a graduate student in modern Chinese medicine, accidentally traveled to the Southern Dynasty of Dayin and became the legitimate daughter of a general. She was burdened with the prophecy of the "Lone Star" and was regarded as a disaster star by her family. Xiao Heng was a hostage of the Northern Dynasty. On the surface, he was the unpopular sixth prince of the Southern Dynasty. In fact, he was an illegitimate son of the royal family of the Northern Dynasty. He was tasked with restoring the country and pretended to be sick. The sky in Dayin Dynasty was always gray, like an old cloth that could not be washed clean. The Northern and Southern Dynasties were separated by the Canglan River and fought for almost a hundred years. The Southern Dynasties on this side of the river prided themselves on orthodox rituals and music, with towering palaces and stacks of rules thicker than the city walls. On the other side of the river, the Northern Dynasties believed in witchcraft, heavy cavalry and archery, and the wind on the grassland carried a fishy smell. Both sides were holding their breath and wanted to push the other into the river and drown them, but no one could really succeed. So these days went on year after year amid the ups and downs of battle reports and sporadic fires on the border.